28670412

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 70956032

約数和(自身を除く): 42285620

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2083, 2294, 3441, 4166, 4588, 6249, 6882, 8332, 12498, 13764, 24996, 64573, 77071, 129146, 154142, 193719, 231213, 258292, 308284, 387438, 462426, 774876, 924852, 2389201, 4778402, 7167603, 9556804, 14335206, 28670412]

約数ペア:

[(1, 28670412), (2, 14335206), (3, 9556804), (4, 7167603), (6, 4778402), (12, 2389201), (31, 924852), (37, 774876), (62, 462426), (74, 387438), (93, 308284), (111, 258292), (124, 231213), (148, 193719), (186, 154142), (222, 129146), (372, 77071), (444, 64573), (1147, 24996), (2083, 13764), (2294, 12498), (3441, 8332), (4166, 6882), (4588, 6249)]